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1. 发明授权

US08107478B2 Wireless communication device, communication system, communication control method, and program 有权
标题翻译：无线通信设备，通信系统，通信控制方法和程序
公开(公告)号：US08107478B2
公开(公告)日：2012-01-31
申请号：US12499293
申请日：2009-07-08
申请人： Masahiko Naito , Katsutoshi Itoh , Takeshi Itagaki
发明人： Masahiko Naito , Katsutoshi Itoh , Takeshi Itagaki
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L45/22 , H04L47/14 , H04L47/34 , H04W40/22
摘要： A wireless communication device includes: a control unit configured to control communication data; and memory configured to store communication data; wherein the control unit performs processing of setting a re-order buffer corresponding to a source address, for storing received data in increments of source address in the memory, storing received packets from a single data source in the re-order buffer corresponding to a source address, and arraying the packet order following sequence numbers set to the received packets.
摘要翻译：无线通信装置包括：控制单元，被配置为控制通信数据; 以及被配置为存储通信数据的存储器; 其特征在于，所述控制单元执行对与源地址相对应的重新排序缓冲器的设置处理，用于以存储器中的源地址的增量存储接收到的数据，将来自单个数据源的接收到的数据包存储在对应于源的重新排序缓冲器地址，并按照设置为接收到的数据包的序列号排列数据包顺序。

2. 发明申请

US20100046430A1 WIRELESS COMMUNICATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND PROGRAM 有权
标题翻译：无线通信设备，通信系统，通信控制方法和程序
公开(公告)号：US20100046430A1
公开(公告)日：2010-02-25
申请号：US12499293
申请日：2009-07-08
申请人： Masahiko NAITO , Katsutoshi Itoh , Takeshi Itagaki
发明人： Masahiko NAITO , Katsutoshi Itoh , Takeshi Itagaki
IPC分类号： H04W88/02
CPC分类号： H04L47/10 , H04L45/22 , H04L47/14 , H04L47/34 , H04W40/22
摘要： A wireless communication device includes: a control unit configured to control communication data; and memory configured to store communication data; wherein the control unit performs processing of setting a re-order buffer corresponding to a source address, for storing received data in increments of source address in the memory, storing received packets from a single data source in the re-order buffer corresponding to a source address, and arraying the packet order following sequence numbers set to the received packets.
摘要翻译：无线通信装置包括：控制单元，被配置为控制通信数据; 以及被配置为存储通信数据的存储器; 其特征在于，所述控制单元执行对与源地址相对应的重新排序缓冲器的设置处理，用于以存储器中的源地址的增量存储接收到的数据，将来自单个数据源的接收到的数据包存储在对应于源的重新排序缓冲器地址，并按照设置为接收到的数据包的序列号排列数据包顺序。

3. 发明申请

US20100040007A1 Wireless Communication Device, Communication System, and Communication Control Method, and Program 审中-公开
标题翻译：无线通信设备，通信系统，通信控制方法和程序
公开(公告)号：US20100040007A1
公开(公告)日：2010-02-18
申请号：US12539401
申请日：2009-08-11
申请人： Takeshi ITAGAKI , Katsutoshi Itoh , Masahiko Naito , Osamu Yoshimura
发明人： Takeshi ITAGAKI , Katsutoshi Itoh , Masahiko Naito , Osamu Yoshimura
IPC分类号： H04W4/00
CPC分类号： H04L47/10 , H04L47/14 , H04L47/34 , H04L49/9094
摘要： A wireless communication device includes a control unit for performing a processing on communication data and a memory storing the communication data, in which the control unit performs a processing on data received via a direct link path and a path via a relay point, stores the data received via the respective paths in plural reorder buffers corresponding to the communication paths set in the memory, after a communication path switch decision processing, stores data from a new channel in a new channel reorder buffer and prohibits transfer to a higher-level layer, and when data indicating a trailing end frame is received from an existing channel, or a stand-by time elapses, or the data stored in the reorder buffer for the new channel reaches a specified threshold, performs a transfer processing for the data stored in the reorder buffer for the new channel to the higher-level layer.
摘要翻译：无线通信装置包括用于对通信数据进行处理的控制单元和存储通信数据的存储器，其中控制单元对通过直接链路路径接收到的数据和通过中继点的路径进行处理，存储数据在通信路径切换判定处理之后，通过在存储器中设置的通信路径对应的多个重排序缓冲器中的各个路径接收，将来自新信道的数据存储在新的信道重排序缓冲器中，并禁止向较高层传输，当从现有频道接收到指示后端帧的数据或经过待机时间时，或者存储在新频道的重排序缓冲器中的数据达到指定的阈值时，对存储在重新排序中的数据执行传送处理缓冲区用于新通道的上层。

4. 发明授权

US08724539B2 Wireless communication system, wireless communication device and wireless communication method, and computer program 有权
标题翻译：无线通信系统，无线通信设备和无线通信方式以及计算机程序
公开(公告)号：US08724539B2
公开(公告)日：2014-05-13
申请号：US13067580
申请日：2011-06-10
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04B7/14
CPC分类号： H04W92/18 , H04W8/005 , H04W88/04
摘要： A wireless communication system, wherein packet transmission operations are carried out in an infrastructure mode, includes: a first terminal station serving as a data transmission source; a second terminal station serving as a data receiving destination; and a control station configured to contain each terminal station and relay a packet transmitted between the two terminal stations; wherein the first terminal station transmits a packet addressed to the second terminal station via the control station, and detects that the second terminal station is within range capable of a direct link, based on the first terminal station receiving a confirmation response packet replied from the second terminal station, the confirmation response packet being replied from the second terminal station upon a predetermined period of time having passed from the time of the control station transferring the packet to the second terminal station address.
摘要翻译：一种无线通信系统，其中分组传输操作以基础设施模式进行，包括：作为数据传输源的第一终端站; 用作数据接收目的地的第二终端站; 以及控制站，被配置为包含每个终端站并中继在所述两个终端站之间发送的分组; 其中，所述第一终端站经由所述控制站发送寻址到所述第二终端站的分组，并且基于所述第一终端站接收到从所述第二终端站回复的确认响应分组，检测到所述第二终端站在能够进行直接链路的范围内终端站，在从控制站将分组传送到第二终端站地址的时间已经过去的预定时间段之后，从第二终端站回复确认响应分组。

5. 发明授权

US08427990B2 Wireless communication system, wireless communication apparatus, wireless communication method, and program 有权
标题翻译：无线通信系统，无线通信装置，无线通信方式和程序
公开(公告)号：US08427990B2
公开(公告)日：2013-04-23
申请号：US12430457
申请日：2009-04-27
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： G08C17/00
CPC分类号： H04W76/14 , H04W84/12
摘要： A wireless communication apparatus according to the invention includes a first wireless communication apparatus (STA1) which transmits search data to a second wireless communication apparatus (STA2) connected through an access point in a wireless communication network and determines whether a direct link setup to the second wireless communication apparatus (STA2) is possible based on search response data returned from the second wireless communication apparatus (STA2), and the second wireless communication apparatus (STA2) which receives the search data and transmits the search response data to the first wireless communication apparatus (STA1) when the second wireless communication apparatus (STA2) is compliant with the direct link setup.
摘要翻译：根据本发明的无线通信装置包括：向通过无线通信网络中的接入点连接的第二无线通信装置（STA2）发送搜索数据的第一无线通信装置（STA1），并且确定是否直接链接到第二无线通信装置无线通信装置（STA2）可以基于从第二无线通信装置（STA2）返回的搜索响应数据和第二无线通信装置（STA2），第二无线通信装置（STA2）接收搜索数据并将搜索响应数据发送到第一无线通信装置（STA2）当第二无线通信装置（STA2）符合直接链路建立时（STA1）。

6. 发明授权

US07336929B2 Short range wireless communication system, portable terminal apparatus, and wireless communication apparatus 有权
标题翻译：短距离无线通信系统，便携式终端装置和无线通信装置
公开(公告)号：US07336929B2
公开(公告)日：2008-02-26
申请号：US11174164
申请日：2005-07-01
申请人： Mitsuyoshi Yasuda , Katsutoshi Itoh , Makoto Natori , Minoru Yokoshi , Osamu Yoshimura , Takeshi Itagaki
发明人： Mitsuyoshi Yasuda , Katsutoshi Itoh , Makoto Natori , Minoru Yokoshi , Osamu Yoshimura , Takeshi Itagaki
IPC分类号： H04B7/00
CPC分类号： H04B1/3805 , G08B13/1427
摘要： A portable terminal monitors a signal level of a short-range wireless signal from a wireless communication apparatus. If the signal level drops so low that a state of connection for short-range wireless communications cannot be maintained between the two apparatuses, use of predetermined functions of the portable terminal is limited. A short-range wireless communication facility of the portable terminal and the wireless communication apparatus move into a particular operation mode if communications do not occur therebetween at least for a predetermined time period. In monitoring the signal level of the wireless signal from the wireless communication apparatus in the particular operation mode, the portable terminal reduces a response speed at which to detect a signal level change. This causes the wireless communication apparatus to delay issuing a request for an increase in transmission power, thereby reducing unevenness of the working distance at which to alert a user to the unusual distance traveled between the two apparatuses or beyond which to limit the use of some functions of the portable terminal.
摘要翻译：便携式终端监视来自无线通信装置的短距离无线信号的信号电平。如果信号电平下降到两个设备之间不能维持短距离无线通信的连接状态，则限制了便携式终端的预定功能的使用。便携式终端和无线通信装置的短距离无线通信设备如果至少在预定时间段内不发生通信，则移动到特定的操作模式。在特定操作模式中，在从无线通信装置监测无线信号的信号电平时，便携式终端降低了检测信号电平变化的响应速度。这导致无线通信装置延迟发出增加发送功率的请求，从而减少工作距离的不均匀性，在该距离处警告用户在两个装置之间行进的异常距离或超过这些距离限制使用某些功能的便携式终端。

7. 发明申请

US20060003815A1 Head set apparatus, communication terminal apparatus and communication system 有权
标题翻译：头套装置，通信终端装置和通信系统
公开(公告)号：US20060003815A1
公开(公告)日：2006-01-05
申请号：US11170670
申请日：2005-06-29
申请人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
发明人： Katsutoshi Itoh , Mitsuyoshi Yasuda , Makoto Natori , Osamu Yoshimura , Minoru Yokoshi , Takeshi Itagaki
IPC分类号： H04M1/00
CPC分类号： H04M1/6066 , H04M1/66 , H04M1/7253 , H04M2250/02
摘要： A head set apparatus capable of a wireless communication by a predetermined wireless communication system, wherein the predetermined wireless communication system includes at least a first communication mode which enables a data transfer with a partner apparatus to be communicated and a second communication mode for carrying out a wireless communication with the partner apparatus with a period shorter than that of the communication in the first communication mode while the wireless connected state remains; and the head set apparatus includes communication means for carrying out a wireless communication by the predetermined wireless communication system and control means for making the head set function as a head set when the communication state in the communication means is in the first communication mode and for making the head set function as a wireless key for security when the communication state is in the second communication.
摘要翻译：一种能够通过预定无线通信系统进行无线通信的头装置装置，其中所述预定无线通信系统至少包括能够与对方装置进行数据传送的第一通信模式和用于执行在无线连接状态保持的情况下，以与第一通信模式中的通信的周期相比更短的时间段与对方设备进行无线通信; 并且头部装置包括用于通过预定的无线通信系统执行无线通信的通信装置和用于当通信装置中的通信状态处于第一通信模式时使头部组件作为头组功能的控制装置，并且用于使当通信状态处于第二通信时，头部设置用作安全的无线密钥。

8. 发明申请

US20110194489A1 WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, PROGRAM, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信设备，无线通信系统，程序和无线通信方法
公开(公告)号：US20110194489A1
公开(公告)日：2011-08-11
申请号：US13018610
申请日：2011-02-01
申请人： Natsuki Itaya , Masahiko Naito , Erika Saito , Tomoya Yamaura , Hideyuki Suzuki , Katsutoshi Itoh
发明人： Natsuki Itaya , Masahiko Naito , Erika Saito , Tomoya Yamaura , Hideyuki Suzuki , Katsutoshi Itoh
IPC分类号： H04W4/00
CPC分类号： H04W28/14 , H04L49/90 , H04W28/06 , H04W72/1278
摘要： Provided is a wireless communication device including a receiving unit that receives, from one or more than one first wireless communication devices, information indicating an order of each of the one or more than one first wireless communication devices in a queue for data communication with a second wireless communication device, an order management unit that manages an order of its own device in the queue based on the information received by the receiving unit from the one or more than one first wireless communication devices, and a transmitting unit that transmits information indicating the order of its own device in the queue managed by the order management unit.
摘要翻译：提供了一种无线通信设备，包括：接收单元，其从一个或多于一个第一无线通信设备接收指示用于与第二无线通信设备进行数据通信的队列中的一个或多于一个第一无线通信设备中的每一个的顺序的信息无线通信设备，基于由所述接收单元从所述一个或多于一个第一无线通信设备接收的信息来管理其自身设备在所述队列中的顺序的订单管理单元，以及发送指示所述订单的信息的发送单元自己的设备在由订单管理单元管理的队列中。

9. 发明申请

US20090086696A1 Wireless Transmission Device, Wireless Transmission Method, Wireless Communication System, and Program 有权
标题翻译：无线传输设备，无线传输方法，无线通信系统和程序
公开(公告)号：US20090086696A1
公开(公告)日：2009-04-02
申请号：US12235431
申请日：2008-09-22
申请人： Masahiko NAITO , Katsutoshi Itoh
发明人： Masahiko NAITO , Katsutoshi Itoh
IPC分类号： H04Q7/24
CPC分类号： H04L1/1832 , H04L1/0003 , H04L1/0009 , H04L1/1614 , H04L1/1841 , H04L1/187 , H04W28/22
摘要： A wireless transmission device according to the present invention includes a packet transmission portion, a Block ACK receiving portion, a retransmission control portion, and a transmission rate revision portion. The packet transmission portion transmits a plurality of packets to a receiving terminal. The Block ACK receiving portion receives a Block ACK that is received from the receiving terminal after the plurality of the packets are transmitted. The retransmission control portion determines a plurality of the packets to be consecutively transmitted, based on the Block ACK. The transmission rate revision portion revises a transmission rate that is used when the plurality of the packets are consecutively transmitted from a value that is normally used in accordance with a wireless channel quality.
摘要翻译：根据本发明的无线传输设备包括分组传输部分，块ACK接收部分，重传控制部分和传输速率修改部分。分组传输部分向接收终端发送多个分组。块ACK接收部分在发送多个分组之后接收从接收终端接收的块ACK。重传控制部分基于块ACK确定要连续发送的多个分组。传输速率修改部分修改当根据无线信道质量正常使用的值连续发送多个分组时使用的传输速率。

10. 发明申请

US20110243006A1 Wireless communicaton system, wireless communication device and wireless communication method, and computer prorgram 有权
标题翻译：无线通信系统，无线通信设备和无线通信方法以及计算机系统
公开(公告)号：US20110243006A1
公开(公告)日：2011-10-06
申请号：US13067580
申请日：2011-06-10
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04W4/00 , H04W24/00
CPC分类号： H04W92/18 , H04W8/005 , H04W88/04
摘要： A wireless communication system, wherein packet transmission operations are carried out in an infrastructure mode, includes: a first terminal station serving as a data transmission source; a second terminal station serving as a data receiving destination; and a control station configured to contain each terminal station and relay a packet transmitted between the two terminal stations; wherein the first terminal station transmits a packet addressed to the second terminal station via the control station, and detects that the second terminal station is within range capable of a direct link, based on the first terminal station receiving a confirmation response packet replied from the second terminal station, the confirmation response packet being replied from the second terminal station upon a predetermined period of time having passed from the time of the control station transferring the packet to the second terminal station address.
摘要翻译：一种无线通信系统，其中分组传输操作以基础设施模式进行，包括：作为数据传输源的第一终端站; 用作数据接收目的地的第二终端站; 以及控制站，被配置为包含每个终端站并中继在所述两个终端站之间发送的分组; 其中，所述第一终端站经由所述控制站发送寻址到所述第二终端站的分组，并且基于所述第一终端站接收到从所述第二终端站回复的确认响应分组，检测到所述第二终端站在能够进行直接链路的范围内终端站，在从控制站将分组传送到第二终端站地址的时间已经过去的预定时间段之后，从第二终端站回复确认响应分组。

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